1312206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 3033600

約数和(自身を除く): 1721394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 199, 314, 398, 471, 597, 942, 1099, 1194, 1393, 2198, 2786, 3297, 4179, 6594, 8358, 31243, 62486, 93729, 187458, 218701, 437402, 656103, 1312206]

約数ペア:

[(1, 1312206), (2, 656103), (3, 437402), (6, 218701), (7, 187458), (14, 93729), (21, 62486), (42, 31243), (157, 8358), (199, 6594), (314, 4179), (398, 3297), (471, 2786), (597, 2198), (942, 1393), (1099, 1194)]